ul
    li
        #easing
            span
        h4 Easing
    li
        #parenting
            span
            span
        h4 Parenting
    li
        #obscuration
            span
        h4 Obscuration
    li
        #parallax
            span
        h4 Parallax
    li
        #dimension
        h4 Dimentionality
    li
        #transformation
        h4 Transformation
    li
        #dollyZoom
            ul
                -for(i=1;i<=9;i++)
					li
        h4 Dolly & Zoom
    li
        #masking
            span
        h4 Masking